{"id":"https://openalex.org/W4385756489","doi":"https://doi.org/10.1109/access.2023.3304542","title":"Boosting Multi-Modal Unsupervised Domain Adaptation for LiDAR Semantic Segmentation by Self-Supervised Depth Completion","display_name":"Boosting Multi-Modal Unsupervised Domain Adaptation for LiDAR Semantic Segmentation by Self-Supervised Depth Completion","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4385756489","doi":"https://doi.org/10.1109/access.2023.3304542"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3304542","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/access.2023.3304542","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10214589.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10214589.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017631199","display_name":"Adriano Cardace","orcid":"https://orcid.org/0000-0002-0584-3109"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Adriano Cardace","raw_affiliation_strings":["Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0002-0584-3109","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101641472","display_name":"Andrea Conti","orcid":"https://orcid.org/0000-0002-0197-0178"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Conti","raw_affiliation_strings":["Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0002-0197-0178","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054437049","display_name":"Pierluigi Zama Ramirez","orcid":"https://orcid.org/0000-0001-7734-5064"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pierluigi Zama Ramirez","raw_affiliation_strings":["Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0001-7734-5064","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003558581","display_name":"Riccardo Spezialetti","orcid":"https://orcid.org/0000-0001-9748-2824"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Riccardo Spezialetti","raw_affiliation_strings":["Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0001-9748-2824","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055759201","display_name":"Samuele Salti","orcid":"https://orcid.org/0000-0001-5609-426X"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Samuele Salti","raw_affiliation_strings":["Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0001-5609-426X","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025618347","display_name":"Luigi Di Stefano","orcid":"https://orcid.org/0000-0001-6014-6421"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luigi Di Stefano","raw_affiliation_strings":["Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0001-6014-6421","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering (DISI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08422451,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":null,"first_page":"85155","last_page":"85164"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8343198895454407},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.7497403621673584},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.744816243648529},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7259652018547058},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.7117819786071777},{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.6401271820068359},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.5196160674095154},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.5068965554237366},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.486304372549057},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.48280322551727295},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.4500395357608795},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4322527050971985},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4136110842227936},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.41253364086151123},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3801131248474121},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3642016649246216},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.13892227411270142},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07663992047309875},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.07308796048164368}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8343198895454407},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7497403621673584},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.744816243648529},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7259652018547058},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7117819786071777},{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.6401271820068359},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.5196160674095154},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.5068965554237366},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.486304372549057},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.48280322551727295},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.4500395357608795},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4322527050971985},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4136110842227936},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.41253364086151123},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3801131248474121},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3642016649246216},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.13892227411270142},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07663992047309875},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.07308796048164368},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/access.2023.3304542","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/access.2023.3304542","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10214589.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:cris.unibo.it:11585/955906","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/document/10214589","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:df809a58092547a1b3a3b365302822a1","is_oa":true,"landing_page_url":"https://doaj.org/article/df809a58092547a1b3a3b365302822a1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 11, Pp 85155-85164 (2023)","raw_type":"article"},{"id":"pmh:oai:iris.unive.it:10278/5115147","is_oa":true,"landing_page_url":"https://hdl.handle.net/10278/5115147","pdf_url":null,"source":{"id":"https://openalex.org/S4306402336","display_name":"ARCA (Universit\u00e0 Ca' Foscari Venezia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149461666","host_organization_name":"Ca' Foscari University of Venice","host_organization_lineage":["https://openalex.org/I149461666"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3304542","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/access.2023.3304542","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10214589.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4385756489.pdf","grobid_xml":"https://content.openalex.org/works/W4385756489.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W2520707372","https://openalex.org/W2562192638","https://openalex.org/W2786808285","https://openalex.org/W2885093229","https://openalex.org/W2895281799","https://openalex.org/W2897203992","https://openalex.org/W2962808524","https://openalex.org/W2963045776","https://openalex.org/W2963073217","https://openalex.org/W2963107255","https://openalex.org/W2963182550","https://openalex.org/W2963316641","https://openalex.org/W2964242696","https://openalex.org/W2969202876","https://openalex.org/W2969893028","https://openalex.org/W2970185010","https://openalex.org/W2972285644","https://openalex.org/W2985409929","https://openalex.org/W2989631250","https://openalex.org/W2991216808","https://openalex.org/W3003437478","https://openalex.org/W3003796433","https://openalex.org/W3016404858","https://openalex.org/W3035236545","https://openalex.org/W3035574168","https://openalex.org/W3035750252","https://openalex.org/W3039448353","https://openalex.org/W3109128945","https://openalex.org/W3109944402","https://openalex.org/W3143317968","https://openalex.org/W3174688521","https://openalex.org/W3184647803","https://openalex.org/W3196148789","https://openalex.org/W3201726317","https://openalex.org/W3203016301","https://openalex.org/W3206335707","https://openalex.org/W3206676377","https://openalex.org/W3207788025","https://openalex.org/W3211391682","https://openalex.org/W4205629240","https://openalex.org/W4225468434","https://openalex.org/W4312414163","https://openalex.org/W4312419284","https://openalex.org/W4312788296","https://openalex.org/W4362656200","https://openalex.org/W6639824700","https://openalex.org/W6730623217","https://openalex.org/W6743759585","https://openalex.org/W6746282794","https://openalex.org/W6755647638","https://openalex.org/W6776142756","https://openalex.org/W6811183596","https://openalex.org/W6850481583"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4319837668","https://openalex.org/W4308071650","https://openalex.org/W3188333020","https://openalex.org/W1964041166","https://openalex.org/W4390887692","https://openalex.org/W2116862786","https://openalex.org/W2740361506"],"abstract_inverted_index":{"LiDAR":[0,61],"semantic":[1],"segmentation":[2],"is":[3],"receiving":[4],"increased":[5],"attention":[6],"due":[7],"to":[8,77],"its":[9],"deployment":[10],"in":[11,66],"autonomous":[12],"driving":[13],"applications.":[14],"As":[15],"LiDARs":[16],"come":[17],"often":[18],"with":[19],"other":[20,43,110],"sensors":[21],"such":[22],"as":[23,42,73,87],"RGB":[24],"cameras,":[25],"multi-modal":[26,60,101],"approaches":[27],"for":[28,59,92],"this":[29,67],"task":[30,76],"have":[31],"been":[32],"developed,":[33],"which":[34],"however":[35],"suffer":[36],"from":[37,81],"the":[38],"domain":[39],"shift":[40],"problem":[41],"deep":[44],"learning":[45],"approaches.":[46],"To":[47],"address":[48],"this,":[49],"we":[50,69,105],"propose":[51],"a":[52,88],"novel":[53],"Unsupervised":[54],"Domain":[55],"Adaptation":[56],"(UDA)":[57],"technique":[58],"segmentation.":[62],"Unlike":[63],"previous":[64],"works":[65],"field,":[68],"leverage":[70],"depth":[71],"completion":[72],"an":[74],"auxiliary":[75],"align":[78],"features":[79],"extracted":[80],"2D":[82],"images":[83],"across":[84],"domains,":[85],"and":[86,104],"powerful":[89],"data":[90],"augmentation":[91],"LiDARs.":[93],"We":[94],"validate":[95],"our":[96],"method":[97],"on":[98],"three":[99],"popular":[100],"UDA":[102],"benchmarks":[103],"achieve":[106],"better":[107],"performances":[108],"than":[109],"competitors.":[111]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}